Bosch Dishwasher Error code E13

Bosch dishwashers are renowned for their efficiency and reliability, making everyday life in the kitchen a breeze. However, even the best appliances can occasionally encounter issues, and one common source of concern is the appearance of error codes. In this article, we’ll take an in-depth look at Bosch dishwasher Error Code E13, which indicates a problem with the water temperature being too hot.

Understanding Bosch Dishwasher Error Code E13

Error Code E13 is a signal that the dishwasher has detected water that is excessively hot. This issue can have various underlying causes, but it’s essential to address it promptly to prevent potential damage to your appliance. Here’s how you can diagnose and resolve the problem:

1. Check the Water Supply:

The first step is to ensure that your dishwasher is connected to a cold water supply. Hot water may flow into the dishwasher if it’s connected to the hot water line, leading to E13 errors. Double-check the water supply line and make sure it’s properly connected to cold water.

2. Inspect the Temperature Sensor:

The temperature sensor in your dishwasher plays a crucial role in monitoring the water temperature. If it’s malfunctioning, it can send incorrect readings, triggering the E13 error. To check the sensor’s condition, follow these steps:

a. Turn off the dishwasher and disconnect it from the power source. b. Access the temperature sensor, which is typically located near the heating element. c. Use a multimeter to measure the sensor’s resistance. A working sensor should have a specific resistance value as indicated in your dishwasher’s manual.

If the sensor’s resistance is significantly different from the specified value, it may need replacement.

3. Reset the Dishwasher:

After ensuring that the water supply is correct and the temperature sensor is functioning as expected, you can attempt to reset the dishwasher to clear the E13 error code. To do this:

a. Turn off the dishwasher and unplug it from the power source. b. Wait for a few minutes. c. Plug the dishwasher back in and turn it on.